iP or domain name lookup

quiz.djicdn.com Server iP：

Current resolution：

domain resolution record：

2021-09-24-----2021-12-02 54.192.18.112

2021-09-24-----2021-12-02 54.192.18.16

2021-12-02-----2021-12-02 54.192.146.64

2021-12-02-----2021-12-02 99.86.202.6

2021-12-02-----2021-12-02 13.35.125.47

2021-12-02-----2021-12-02 52.84.162.63

2021-12-02-----2021-12-02 13.35.125.78

2021-12-02-----2021-12-02 99.86.202.101

2021-12-02-----2021-12-02 18.65.166.3

2021-12-02-----2021-12-02 13.225.99.23

2021-12-02-----2021-12-02 13.224.146.74

2021-12-02-----2021-12-02 52.84.162.103

2021-12-02-----2021-12-02 108.157.4.26

2021-09-24-----2021-09-24 65.9.42.22

2021-09-24-----2021-09-24 13.225.0.118

2021-09-24-----2021-09-24 13.225.97.5

2021-09-24-----2021-09-24 13.225.0.36

2021-09-24-----2021-09-24 13.225.97.23

2021-09-24-----2021-09-24 99.84.133.18

2021-09-24-----2021-09-24 99.84.133.58

2021-09-24-----2021-09-24 99.86.207.61

2021-09-24-----2021-09-24 18.65.200.80

2021-09-24-----2021-09-24 13.227.66.67

2021-09-24-----2021-09-24 18.65.100.60

2021-09-24-----2021-09-24 13.225.131.41